Mount Semeru in East Java erupted again on February 27, 2026 afternoon, with 23 eruptions in the past week. PVMBG advises avoiding activities within 13km of the peak and 500m from Besuk Kobokan riverb ...

This report covers the renewed eruption of Mount Semeru in East Java on February 26, 2026, including its activity level, ...

The road winds gently up the mountain from the town of Lembang on Indonesia's main island of Java. The half-hour journey takes you through forests full of giant trees rising from the fertile volcanic ...

Indonesia’s Mount Semeru volcano in East Java erupted early Saturday, sending scorching clouds and ash 6 kilometers (3.7 miles) from its crater, according to state-run media.

An Indonesian volcano has erupted and spewed an enormous 54,000ft ash cloud, causing Australia to trigger a flight safety warning. Mount Semeru, located on the border of Lumajang District and Malang ...

JAKARTA, Indonesia — Indonesia's Mount Semeru, the highest peak on Java island, erupted Wednesday, blanketing several villages with falling ash, prompting evacuations and leading authorities to raise ...

Kawah Ijen in East Java glows with a surreal turquoise lake. It is one of the most acidic lakes on the planet. Sulfur steam ...

Indonesia sits on the Pacific “Ring of Fire,” a zone of frequent seismic activity, and has more than 120 active volcanoes.